Just installed a brand new BMV712 with original 500A shunt.
BMV shows app +8A, 110W altough nothing connected. mobile home is not connected to AC, no solar installed.
Tried to reset #9, zero current calibration. Same as before.
Disconnected starter battery and measured the current at my aux- battery: 0,05A (must be the power consumtion of the BMV itself).
Also nothing else connected to the printed circuit at the shunt.
Very strange, that +8A is shown, battery can not be loaded without AC or solar.....
Anyone an idea, what wrong?
Thanks, Dirk